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JPS56138714A - Manufacture of orienting substrate for liquid crystal display - Google Patents

Manufacture of orienting substrate for liquid crystal display

Info

Publication number
JPS56138714A
JPS56138714A JP4246480A JP4246480A JPS56138714A JP S56138714 A JPS56138714 A JP S56138714A JP 4246480 A JP4246480 A JP 4246480A JP 4246480 A JP4246480 A JP 4246480A JP S56138714 A JPS56138714 A JP S56138714A
Authority
JP
Japan
Prior art keywords
orienting
film
substrate
property
horizontally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4246480A
Other languages
Japanese (ja)
Other versions
JPS5952803B2 (en
Inventor
Koji Kuroda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP55042464A priority Critical patent/JPS5952803B2/en
Publication of JPS56138714A publication Critical patent/JPS56138714A/en
Publication of JPS5952803B2 publication Critical patent/JPS5952803B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/30—Gray scale

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To obtain a minute pattern by forming a silicone resin film having a vertically orienting property and a mask layer of a photoresist in order on the whole surface of an electrode substrate after which the disclosed resin film is treated with plasma and rubbed to make the orienting property partially different. CONSTITUTION:A vertically orienting film of a thermosetting silicone resin such as polydimethyl polysiloxane is formed on the whole surface of an electrode substrate. A photoresist film withstanding plasma treatment is laid on the orienting film, exposed through a patterned original, and developed to form a mask layer. The disclosed orienting film is then treated with plasma to eliminate the vertically orienting property, and a horizontally orienting property is provided to the film by rubbing. After removing the resist film a substrate having vertically and horizontally orienting parts is obtd. This substrate is set opposite to other substrate having a horizontally orienting property so that the horizontal directions meet at right angles, and a liq. crystal is injected into the space between them to obtain a display device capable of giving various displays with a minute pattern.
JP55042464A 1980-04-01 1980-04-01 Manufacturing method of alignment substrate for liquid crystal display Expired JPS5952803B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55042464A JPS5952803B2 (en) 1980-04-01 1980-04-01 Manufacturing method of alignment substrate for liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55042464A JPS5952803B2 (en) 1980-04-01 1980-04-01 Manufacturing method of alignment substrate for liquid crystal display

Publications (2)

Publication Number Publication Date
JPS56138714A true JPS56138714A (en) 1981-10-29
JPS5952803B2 JPS5952803B2 (en) 1984-12-21

Family

ID=12636786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55042464A Expired JPS5952803B2 (en) 1980-04-01 1980-04-01 Manufacturing method of alignment substrate for liquid crystal display

Country Status (1)

Country Link
JP (1) JPS5952803B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796458A (en) * 1992-09-01 1998-08-18 Fujitsu Limited Element division liquid crystal display device and its manufacturing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398007U (en) * 1986-12-17 1988-06-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796458A (en) * 1992-09-01 1998-08-18 Fujitsu Limited Element division liquid crystal display device and its manufacturing method

Also Published As

Publication number Publication date
JPS5952803B2 (en) 1984-12-21

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